files.[h|cpp] is bound to be abused with junk, replace with
android_get_control_file.[h|cpp]. Plus some sundry cleanup.
Test: gTest libcutils-tests, logd-unit-tests, liblog-unit-tests,
logcat-unit-tests and init_tests
Bug: 32450474
Change-Id: Ibd4a7aa4624ea19a43d1f98a3c71ac37805d36b5
FileWriter::Create() calls ftruncate(2) to truncate the destination
file, which doesn't work with FD that references a block device. It
leads to kIoError when calling ExtractEntryToFile() to extract an entry
to block device FD.
As a result, it fails the package_extract_file() command in OTA updates
(e.g. 'package_extract_file("boot.img",
"/dev/block/platform/soc.0/f9824900.sdhci/by-name/boot")').
This CL skips the call to ftruncate(2) if FD references a block device.
Bug: 32903624
Test: ziparchive-tests works.
Test: Build an OTA updater (m updater) and call package_extract_file().
Change-Id: Ia81116f1a8d7cab802396bdc32c6096b4cb56a3c
Expand logprint feature to pull out the log tag description
fields, parse them and merge into the logging content. Add
-v descriptive, -v colour(british, hidden) and -v help. Also
added a unit test for the descriptive format borrowing from
event tags that have been unchanged since 2009.
Had to add -v help because we have too many undocumented
formats and format adverbs.
Test: gTest logcat-unit-tests --gtest_filter=logcat.descriptive
Bug: 31456426
Change-Id: I93a1c003b7a3f4c332544946fdedb7277919cec3
An app should be able to make cross-arch calls to different apps
via other app's Context.getClassLoader()
Bug: 32542970
Test: Boot fugu. Check that there are no linker-namespace
related errors in the log.
Change-Id: I1593f4688bcde0121a5e24a707441a4935fa7dc4
Solve one more issue where privilege is required to open a file and
we do not want to grant such to the service. This is the client side
of the picture, init is the server. The file's descriptor was placed
into the environment as "ANDROID_FILE_<path>" where non-alpha and
non-numeric characters in the <path> are replaced with _ and this
function picks the file descriptor up.
Added definition ANDROID_FILE_ENV_PREFIX ("ANDROID_FILE_") and
android_get_control_file() prototype in a new include <cutils/files.h>
android_get_control_file() checks if the resulting file descriptor is
valid, open and matches the name reference, which on purpose will fail
if a symbolic link is in the path rather than using a fully qualified
path. Add gTest unit test for both.
Test: gTest libcutils_test --gtest_filter=FileTest.android_get_control_file
Bug: 32450474
Change-Id: I2d0310a1727f1e393a00d9fc7e6cf5d028f27905
Clarify use of 32 bit quantities in all internal and HAL structures
to make sure that structures can be passed through binder calls between
processes with different data unit sizes.
NOTE: some structures still contain a pointer to metadata buffer: This pointer
is always at the end of the structures and special care is taken in binder
call implementations to cope with pointer size differences.
Change-Id: I2023f70c3c62f6fa45f9eab3f09d18033f0efe4f
Native bridge implements namespace related interfaces in version 3.
The namespace semantic here is same as Android dynamic linker's.
Native loader wraps library loading functions of dynamic linker and
native bridge. Thus, Android runtime is able to load native library
of different ISA on one device by calling native loader directly.
Bug: http://b/28242460
Test: mm && make test-art-host -j48
Change-Id: Idde2b9d99fb6ebe547407c716b5478a231f745a7
Signed-off-by: Zhenhua WANG <zhenhua.wang@intel.com>
log/logger.h pieces moved into log/log.h. Correct for some
minor Android Coding standards.
Test: gTests liblog-unit-tests, logd-unit-tests and logcat-unit-tests
Bug: 19235719
Bug: 26552300
Bug: 31289077
Bug: 31456426
Change-Id: I0a19fd8788eec20a582e72e4c62c04534bdb1b9a
We went too far, so this is a partial revert, part deux.
Keep general purpose logging macros in android/log.h for the NDK.
More internal features like Radio, System and Events logging are
moved back to log/log.h. Correct liblog ndk symbols. Correct for
some Android Coding standards.
Test: compile
Bug: 31992412
Change-Id: Id3731496fa226e8c170305d0d2a1859e8cf67e14
Point to log/log.h where necessary, define LOG_TAG where necessary.
Accept that private/android_logger.h is suitable replacement for
log/logger.h and android/log.h.
Correct liblog/README
Effectively a cleanup and controlled select revert of
'system/core: drop or replace log/logger.h' and
'system/core: Replace log/log.h with android/log.h'.
Test: compile
Bug: 30465923
Change-Id: Ic2ad157bad6f5efe2c6af293a73bb753300b17a2
